Get current pricing for Manton Gaulin, 325KL65RA SMD Manton Gaulin Homogenizer Model 325kl65ra Smd, Serial # 65596813. Features 1.250 Diameter Plungers Rated For 5000 Psi @ 325 Gph (actual Measurement 1 . Product Category: Process Equipment, Sub Category: Process Homogenizers: